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Solution NMR structure of AG41, a 41-amino acid insecticidal protein extracted from Medicago truncatula
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H NOESY 1.5 mM AG41, 50 % v/v D3 TFE, 50 % v/v H2O trifluoroethanol/water 0 4.8 1 atm 293 Bruker AVANCE III 700 2 2D 1H-1H TOCSY 1.5 mM AG41, 50 % v/v D3 TFE, 50 % v/v H2O trifluoroethanol/water 0 4.8 1 atm 293 Bruker AVANCE III 700 3 2D 1H-15N HSQC 1.5 mM AG41, 50 % v/v D3 TFE, 50 % v/v H2O trifluoroethanol/water 0 4.8 1 atm 293 Bruker AVANCE III 700 4 2D 1H-13C HSQC 1.5 mM AG41, 50 % v/v D3 TFE, 50 % v/v H2O trifluoroethanol/water 0 4.8 1 atm 293 Bruker AVANCE III 700
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 700
NMR Refinement Method Details Software simulated annealing ARIA
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 10 Representative Model 1 (fewest violations)
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin Bruker Biospin 2 data analysis CcpNmr Analysis CCPN 3 structure calculation ARIA Linge, O'Donoghue and Nilges